body{
    max-width: 540px;
    min-width: 320px;
    font-size: 12px;
    background-color: #f0e8e8;
    margin: 0 auto;
    position: relative;
}

header{
    position: fixed;
    max-width: 540px;
    min-width: 320px;
    width: 100%;
    top: 0px;
    height: 30px;
    line-height: 30px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    z-index: 999;
    
}
header .search{
    width: 90%;  
}

header .search input{
   width: 100%;
   border-radius: 10px;
   line-height: 22px;
   outline: none;
   text-indent: 1em;
   border: 1px solid #ccc;
}
.swiper-container{
    width: 100%;
    height: 300px;
}
nav .nav1 {
    display: flex;
    justify-content: space-around;
    margin: 10px 0;
}
nav .nav1 li{
    background-color: #ccc;
    border-radius: 8px;
    padding: 1px 5px;
    color: snow;
}
nav .nav2{
    display: flex;
    justify-content: space-around;
    /* align-items: center; */
    flex-wrap: wrap;
}
nav .nav2  li img{
    height: 85%;
}
nav .nav2 li{
    width: 30%;
    height: 100px;
    text-align: center;
    margin-bottom: 10px;
}

article ul{
    display: flex;
    justify-content:space-around;
    flex-wrap: wrap;
}
article ul li{
    width: 48%;
    height: 240px;
    margin-bottom: 10px;
    border-radius: 20px;
}
article ul li img{
    border-radius: 20px;
}
/* aside{
    width: 50px;
    height: 260px;
    position: absolute;
    top: 20%;
    right: 0px;
    z-index: 999;
} */
footer{
    width: 100%;
    height: 60px;
    background-color: skyblue;
}
